.page-news {
  --news-rule: rgba(10, 28, 43, 0.12);
  --news-rule-invert: rgba(138, 154, 166, 0.26);
  --news-text-soft: rgba(245, 241, 232, 0.76);
  --news-ink-soft: #4a5a66;
  background: var(--ink);
  color: var(--rice);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
  padding-bottom: 0;
}

.page-news [id] {
  scroll-margin-top: calc(var(--header-h) + 18px);
}

.page-news .breadcrumb {
  padding: clamp(16px, 3vw, 26px) 0 0;
}

.page-news .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-news .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(138, 154, 166, 0.5);
}

.page-news .breadcrumb__link {
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-news .breadcrumb__link:hover,
.page-news .breadcrumb__link:focus-visible {
  color: var(--celadon-soft);
}

.page-news .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--celadon-soft);
}

.page-news .display {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(36px, 6.2vw, 74px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--rice);
}

.page-news .headline {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(25px, 3.4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--rice);
}

.page-news .lede {
  margin: 18px 0 0;
  max-width: 640px;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.78;
  color: var(--news-text-soft);
}

.page-news .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-news .tag {
  display: inline-block;
  padding: 2px 10px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.65;
  letter-spacing: 0.06em;
  background: rgba(10, 28, 43, 0.28);
}

.page-news .tag--amber { color: var(--amber); }
.page-news .tag--celadon { color: var(--celadon-soft); }
.page-news .tag--clay { color: var(--clay); }

.page-news .news-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(111, 183, 161, 0.45);
  color: var(--celadon-soft);
  font-size: 15px;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-link::after {
  content: "→";
  font-size: 14px;
}

.page-news .news-link:hover,
.page-news .news-link:focus-visible {
  color: var(--amber);
  border-color: var(--amber);
}

.page-news figure {
  margin: 0;
}

.page-news .media-frame {
  overflow: hidden;
  border: 1px solid var(--news-rule-invert);
  border-radius: var(--radius-lg);
  background: var(--ink-2);
}

.page-news .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .media-frame__caption {
  padding: 10px 14px;
  border-top: 1px solid var(--news-rule-invert);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-news .news-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 22px;
  margin-bottom: clamp(20px, 3vw, 34px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--news-rule-invert);
}

.page-news .news-section-head__note {
  margin: 0;
  font-size: 14px;
  color: var(--mist);
}

/* 首屏 */
.page-news .news-masthead {
  padding: clamp(28px, 5vw, 62px) 0 clamp(34px, 6vw, 74px);
}

.page-news .news-masthead__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-news .news-masthead__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 4vw, 46px);
  margin: clamp(24px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-masthead__stats li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .news-masthead__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 4vw, 40px);
  line-height: 1;
  color: var(--amber);
}

.page-news .news-masthead__cap {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-news .news-masthead__aside {
  padding: clamp(18px, 3vw, 26px);
  border-left: 3px solid var(--celadon);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: linear-gradient(165deg, rgba(18, 50, 71, 0.92), rgba(18, 50, 71, 0.32));
}

.page-news .news-masthead__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-news .news-masthead__latest {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.24;
  color: var(--rice);
}

.page-news .news-masthead__when {
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--amber);
}

/* 本期头条 */
.page-news .news-feature {
  padding: clamp(34px, 5.5vw, 68px) 0;
  border-top: 1px solid var(--news-rule-invert);
}

.page-news .news-feature__grid {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

.page-news .news-feature__lead {
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--news-rule-invert);
  border-radius: var(--radius-lg);
  background: var(--ink-2);
}

.page-news .news-feature__title {
  margin: 14px 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--rice);
}

.page-news .news-feature__text {
  margin: 0 0 18px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--news-text-soft);
}

.page-news .news-feature__media {
  align-self: start;
}

.page-news .news-feature__sub {
  padding-top: clamp(16px, 2vw, 22px);
  border-top: 1px solid var(--news-rule-invert);
}

.page-news .news-feature__subtitle {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.2vw, 25px);
  line-height: 1.16;
  color: var(--rice);
}

.page-news .news-feature__sub p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--news-text-soft);
}

/* 系列索引 */
.page-news .news-series {
  padding: clamp(30px, 5vw, 62px) 0;
  border-top: 1px solid var(--news-rule-invert);
}

.page-news .news-series__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-news .news-series__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-series__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
  border: 1px solid var(--news-rule-invert);
  border-radius: var(--radius-md);
  background: rgba(18, 50, 71, 0.5);
  color: var(--rice);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .news-series__item:hover,
.page-news .news-series__item:focus-visible,
.page-news .news-series__item[aria-current="true"] {
  border-color: var(--celadon);
  background: rgba(79, 156, 134, 0.16);
  transform: translateY(-2px);
}

.page-news .news-series__index {
  font-size: 19px;
  color: var(--amber);
}

.page-news .news-series__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}

/* 更新列表：浅底区 */
.page-news .news-list-section {
  padding: clamp(34px, 5.5vw, 72px) 0 clamp(40px, 6vw, 80px);
  background: var(--rice);
  color: var(--ink);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.page-news .news-list-section .headline {
  color: var(--ink);
}

.page-news .news-list-section .news-section-head {
  border-bottom-color: var(--hair-dark);
}

.page-news .news-list-section .news-section-head__note {
  color: #55636e;
}

.page-news .news-list {
  display: grid;
  gap: 0;
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--news-rule);
  transition: background var(--dur) var(--ease);
}

.page-news .news-item__time {
  padding-top: 3px;
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--moss);
}

.page-news .news-item__kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
}

.page-news .news-item__kicker .tag {
  background: transparent;
}

.page-news .news-item__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.28;
  color: var(--ink);
  transition: color var(--dur) var(--ease);
}

.page-news .news-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--news-ink-soft);
}

.page-news .news-item:hover .news-item__title {
  color: var(--moss);
}

.page-news .news-list__figure {
  margin: 26px 0;
  overflow: hidden;
  border: 1px solid var(--news-rule);
  border-radius: var(--radius-lg);
  background: var(--paper);
}

.page-news .news-list__figure .media-frame__caption {
  border-top-color: var(--news-rule);
  background: var(--paper);
  color: #55636e;
}

/* 系列归档 */
.page-news .news-archive {
  padding: clamp(38px, 6vw, 82px) 0;
}

.page-news .news-archive__grid {
  display: grid;
  gap: 14px;
}

.page-news .news-archive__card {
  padding: 22px 20px 20px;
  border: 1px solid var(--news-rule-invert);
  border-top: 3px solid var(--celadon);
  border-radius: var(--radius-md);
  background: rgba(18, 50, 71, 0.62);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-archive__card:hover {
  transform: translateY(-3px);
}

.page-news .news-archive__card:nth-child(2) { border-top-color: var(--amber); }
.page-news .news-archive__card:nth-child(3) { border-top-color: var(--celadon-soft); }
.page-news .news-archive__card:nth-child(4) { border-top-color: var(--clay); }
.page-news .news-archive__card:nth-child(5) { border-top-color: var(--moss); }
.page-news .news-archive__card:nth-child(6) { border-top-color: var(--mist); }

.page-news .news-archive__name {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.2;
  color: var(--rice);
}

.page-news .news-archive__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--news-text-soft);
}

.page-news .news-archive__rhythm {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .news-archive__leaf {
  margin-top: clamp(22px, 3vw, 36px);
}

/* 尾部操作 */
.page-news .news-tail {
  padding: clamp(34px, 5vw, 66px) 0 clamp(46px, 7vw, 88px);
  border-top: 1px solid var(--news-rule-invert);
}

.page-news .news-tail__grid {
  display: grid;
  gap: 24px;
}

.page-news .news-tail__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-tail__url {
  flex: 1 1 100%;
  margin: 0 0 4px;
  padding: 10px 14px;
  border: 1px dashed var(--news-rule-invert);
  border-radius: var(--radius-sm);
  background: rgba(18, 50, 71, 0.7);
  font-size: 13px;
  color: var(--celadon-soft);
  overflow-wrap: anywhere;
}

@media (max-width: 519px) {
  .page-news .news-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .page-news .news-item__time {
    padding-top: 0;
  }
}

@media (min-width: 640px) {
  .page-news .news-series__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-news .news-archive__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-masthead__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.85fr);
    align-items: end;
  }

  .page-news .news-feature__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    grid-template-areas:
      "lead media"
      "sub media";
    align-items: start;
  }

  .page-news .news-feature__lead { grid-area: lead; }
  .page-news .news-feature__media { grid-area: media; }
  .page-news .news-feature__sub { grid-area: sub; }

  .page-news .news-series__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    align-items: start;
  }

  .page-news .news-tail__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }

  .page-news .news-tail__url {
    flex: 0 1 auto;
  }
}

@media (min-width: 1100px) {
  .page-news .news-archive__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-series__item,
  .page-news .news-archive__card,
  .page-news .news-item__title,
  .page-news .news-link {
    transition: none;
  }

  .page-news .news-series__item:hover,
  .page-news .news-archive__card:hover {
    transform: none;
  }
}
<<<END>>>